Individual Calculations May 2011
 Ding, Liren  Total change: 27.90  Rating chartPersonal card
 2011 World Chess Team Tournament Chinese Players Selection Double Round Robin Beijing CHN 2011-03-05
RcRownchangeKK*chgGame
 2585 2637 8.00 14 0.04 10 0.40 
  Zhao, Jun g2580 CHN0.501-0.0810-0.80 
  Yu, Yangyi g2652 CHN0.001-0.4810-4.80 
  Zhou, Jianchao g2660 CHN0.001-0.4710-4.70 
  Li, Chao B g2646 CHN0.5010.01100.10 
  Zhou, Weiqi g2592 CHN0.001-0.5610-5.60 
  Xiu, Deshun 2508 CHN1.0010.33103.30 
  Wan, Yunguo 2458 CHN0.501-0.2310-2.30 
  Zhao, Jun g2580 CHN1.0010.42104.20 
  Yu, Yangyi g2652 CHN0.5010.02100.20 
  Zhou, Jianchao g2660 CHN0.5010.03100.30 
  Li, Chao B g2646 CHN0.5010.01100.10 
  Zhou, Weiqi g2592 CHN1.0010.44104.40 
  Xiu, Deshun 2508 CHN1.0010.33103.30 
  Wan, Yunguo 2458 CHN1.0010.27102.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 ASIAN ZONAL 3.5 CHESS CHAMPIONSHIP 2011 MALE Tianjin,China CHN 2011-03-20
RcRownchangeKK*chgGame
 2466 2637 6.00 9 -0.30 10 -3.00 
  Xu, Yi c2237  * CHN1.0010.08100.80 
  Li, Haoyu 2386 CHN1.0010.19101.90 
  Zhou, Weiqi g2592 CHN0.001-0.5610-5.60 
  Xu, Hanbing 2378 CHN1.0010.18101.80 
  Fang, Yan 2271 CHN1.0010.10101.00 
  Zhou, Jianchao g2660 CHN0.5010.03100.30 
  Li, Shilong g2520 CHN1.0010.34103.40 
  Li, Chao B g2646 CHN0.001-0.4910-4.90 
  Xiu, Deshun 2508 CHN0.501-0.1710-1.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2011 China Individual Chess Tournament Division A Men Xinghua, China CHN 2011-03-30
RcRownchangeKK*chgGame
 2606 2637 9.00 11 3.05 10 30.50 
  Zhou, Jianchao g2660 CHN0.5010.03100.30 
  Zhang, Ziyang m2442 CHN1.0010.25102.50 
  Bu, Xiangzhi g2677 CHN1.0010.56105.60 
  Yu, Yangyi g2652 CHN0.5010.02100.20 
  Zhao, Jun g2580 CHN0.501-0.0810-0.80 
  Li, Shilong g2520 CHN1.0010.34103.40 
  Ni, Hua g2646 CHN1.0010.51105.10 
  Hou, Yifan gwg2602 CHN0.501-0.0510-0.50 
  Li, Chao B g2646 CHN1.0010.51105.10 
  Xiu, Deshun 2508 CHN1.0010.33103.30 
  Wang, Yue g2734 CHN1.0010.63106.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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